mahout

mahout

美 [məˈhaʊt] 　英 [mə'haʊt]

• n.象夫；骑象人；驯象人
• 网络驯象的人；驭象的人；驯象师

词形变化

复数：mahouts  

英汉双解

英汉解释

n.

1. 驭象人,象夫

英英解释

n.	1. someone who trains and drives elephants

例句

Cars honked behind him. The mahout turned and gesticulated at him with his iron rod. A passerby yelled at him not to block traffic.

身后响起了汽车喇叭声，看象人也用小铁棒向他比划着，一个过路人更对他吼着让他不要妨碍交通。

if he took no notice of me, it would be safe to leave him until the mahout came back.

要是它不理我，那就让它去，等驯象人回来再说。

I did not expect the price for the mahout tusk to be so high. I think we will continue developing the the project in cow bone.

我没预料到象牙的价格如此之高，我想我们还是继续开发牛骨项目吧。

So the mahout had to report this to the king, although he said nothing about selling the friendly dog.

看象人不得不去报告国王，但是他只字不提卖掉那只狗的事。

After giving a brief overview of machine-learning concepts, I'll introduce you to the Apache Mahout project's features, history, and goals.

在简要概述机器学习的概念之后，我将介绍ApacheMahout项目的特性、历史和目标。

I'll take a deeper look at each of these tasks at the conceptual level before exploring their implementations in Mahout.

在研究它们在Mahout中的实现之前，我将从概念的层面上更加深入地讨论这些任务。

Another important aspect of the Mahout solution is the set of tools for creating vector representations of textual data.

Mahout另一个重点是，它提供一系列工具把文本数据表示成矩阵形式。

In your use of Mahout, you will likely want to try creating vectors in a variety of ways to see which yields the best results.

在使用Mahout时，您可能希望尝试采用不同的方法来创建矢量，以确定哪种方法的效果最好。

Run the clustering algorithm of choice using one of the many Hadoop-ready driver programs available in Mahout.

使用Mahout中可用的Hadoop就绪的驱动程序运行所选集群算法。

The output from such a test in Mahout is a data structure called a confusion matrix.

这种测试在Mahout中输出的数据结构是混合矩阵。

Mahout contains implementations for clustering, categorization, CF, and evolutionary programming.

Mahout包含许多实现，包括集群、分类、CP和进化程序。

The results of running these two steps is a file like the n2. tar. gz file you downloaded in the Getting started with Mahout section.

运行这两个步骤的结果是生成一个文件，该文件类似于与您从GettingstartedwithMahout入门部分下载的n2.tar.gz文件。

in which case he would merely wander harmlessly about until the mahout came back and caught him.

这种情况下它顶多也就是随便溜达溜达，不会再祸害乡里，只消等驯象人回来把它带走就是了。

The next time you have a need to cluster, categorize, or recommend content, especially at large scale, give Apache Mahout a look.

下次在需要集群、分类或推荐内容时，特别是规模很大时，一定要考虑使用ApacheMahout。

but the mahout God forbade you to stay there.

但是作为看象人的神也禁止你停留。

Thus, to run Mahout's classifier, you need to first train the model and then use that model to classify new content.

因此，要运行Mahout的分类器，您首先需要训练模式，然后再使用该模式对新内容进行分类。

By doing these re-enactments we are raising the standing of the mahout back to what it was.

重演昔日战场景象，我们正将象夫的社会地位提高到以往水平。

However, for this article, I'll show only the Naive Bayes approach, because it demonstrates the overall problem and inputs in Mahout.

但在本文中，我只会演示NaiveBayes方法，因为这能让您看到总体问题和Mahout中的输入。

"What's the meaning of this? " he shouted to the mahout.

“这是什么意思呀？”他大声问了问那个看象人。

She added the warrior re-enactment is helping to improve the mahout's status in Thai society.

她还补充说，象战重现古代战争场景有助于改善象夫在泰国社会中的地位。

You'll find more information on choosing a similarity measure at the Mahout Web site (see Resources).

有关如何选择相似度度量的更多信息，请访问Mahout网站（见参考资料）。

Then I'll show you how to use Mahout to do some interesting machine-learning tasks using the freely available Wikipedia data set.

然后，我将演示如何使用Mahout完成一些有趣的机器学习任务，这需要使用免费的Wikipedia数据集。

This is the first step in enabling Mahout learning algorithms process a data base.

这也是采用Mahout机器学习算法来处理数据的首要任务。

"I like the freedom of being a mahout, " he said.

“我喜欢这种做养象人的自由，”他说。

Mahout supports several clustering-algorithm implementations, all written in Map-Reduce, each with its own set of goals and criteria

Mahout支持一些集群算法实现（都是使用Map-Reduce编写的），它们都有一组各自的目标和标准

Mahout and Elephant

象夫与大象